import 'package:flutter/material.dart';
import 'package:flutter_study_jspang/study02/DemoNavigationBar2.dart';

import 'study02/DemoNavigationBar.dart';
void main()=>runApp(const MyApp());
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const DemoNavigationBar2();
  }
}